baber/WOPTO huggingface dataset:
Patent JP-S62244521-A (JP)
Title: Multifunction forming device
Inventor: SHIRAKI YOSHIHIRO
IPC: B22D19/14
Filed: 1986-04-15
Abstract: PURPOSE:To reduce the product cost by combining a whisker preform furnace, matrix melting furnace, molten metal pressure impregnation device, and extruder and composing one device of those devices. CONSTITUTION:With a tie rod 1 as the center, the whisker preform inserting position (a), molten metal pressure impregnation device (b), and extruding position (c) are arranged on a circle with equal spaces and a container 6 is installed to move toward the three positions (a), (b), and (c) and to revolve around the die rod 1 as the center. A furnace 8 moves between a heating position (d) and inserting position 9a) with a tie rod 2 as the center and a melting furnace 9 moves between a melting position (e) and impregnation position (b) with a tie rod 3 as the center. A pull-out device 10 moves between a takeout position (f) and forming position (c). In that mechanism, devices and operators are concentrated and contracted and the continuous automatic forming is performed. Therefore, the product cost is reduced.
Patent JP-S5514350-A (JP)
Title: Manufacturing method of coupling
Inventor: YOSHIDA MAKOTO
IPC: F16G11/08
Filed: 1978-07-15
Abstract: PURPOSE: To get a conductive coupling without requiring costly processes, by forming a cylinder through extrusion of aluminum alloy and then continuously processing from drilling to screwing.  
     CONSTITUTION: An aluminum alloy is extruded to form a cylinder 2 having a bed 1 along the length. Through holes 4 reaching inside the cylinder 2 are made on the bed 1 by means of punches 8k and then the cylinder 2 is cut off by a press cutter  9 to form a coupling body 3. After chasing female thread 5 on the holes 4 and  fitting setscrews 6 there, surface treatment is done to finish a coupling A. This  continuous manufacturing method does not require any sophisticated device to get a highly conductive coupling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5210271-A (JP)
Title: A process for preparing 2-substituted thiazole-4-carboxylic acid amide derivatives
Inventor: MAKI TAKAFUMI
IPC: C07D277/20
Filed: 1975-07-15
Abstract: PURPOSE: 2-Substituted thiazole-4-carboxylic acid amide derivatives of formula I and II (where R is an acyl residue derived from R-CO-; R 1  is H or an ester residue from a carboxylic acid; R 2  is a lower alkyl; X is an organic group having H, O, S or N as a valence bond). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5312167-A (JP)
Title: Device for guiding connectors of compactor and container
Inventor: ARAKI SHIROU
IPC: B65F9/00
Filed: 1976-07-19
Abstract: PURPOSE:To connect easily and correctly in such a manner that a guiding member and a guided member are provided on both sides in front of a pushing opening of a compactor and on opposite sides of a container is moved with a correction carriage followed by touch correction operation.
Patent JP-S62243373-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L21/338
Filed: 1986-04-15
Abstract: PURPOSE:To improve the yield and performance of an FET having a short gate length of 0.2mum or shorter by composing the composition of a high melting point metal used for a gate of a composition which causes an etching velocity to be fast on a semiconductor surface and slow on the high melting point metal. CONSTITUTION:A WSi film 13 in which Si is continuously varied from 40% to 0% is deposited on a semi-insulating GaAs substrate 11 formed with an active layer 12. A resist 14 having 1mum of gate length remains on the gate of an FET by photolithographic technique, reactive ion etched with CF4+O2 gas to form a high melting point metal gate 15. The etching ratio of WSi0.6 (near the substrate surface) and W (high melting point metal film surface) by etching with CF4+O2 gas is (WSio.6)/(W)=10/1, a gate shape becomes a reverse triangular shape, and the gate length after etching becomes 0.2mum. With high melting point metal gate as a mask, Si is implanted, heat treated to form source.drain high density layer 16, and source.drain electrodes 17 are formed.
Patent JP-S57200873-A (JP)
Title: Probing apparatus
Inventor: TAKADA MASASHI
IPC: G01R31/26
Filed: 1981-06-05
Abstract: PURPOSE:To prevent damage to semiconductor elements and probing heads by controlling vertical fluctuation of the heads according to the condition of engagement between semiconductor elements on a printed board and the heads. CONSTITUTION:Semiconductor elements 3A and 3B different in the outline are carried on a printed board 1 while vertically movable probing heads 6A and 6B are positioned with respect to elements 3 and heads 6 are separated and lowered to bring probes 16A and 16B thereof 6 into contact with terminals 15A and 15B of the elements 3 to conduct a test. Outlines detecting members 10A and 10B adapted to engage the elements 3 only corresponding to each head 6 are engaged with the elements 3 while the heads 6 lower by a specified value and then, the heads 6 alone are lowered. The completion of the engagement between members 10 and the elements 3 is detected with switches (SW) 11A and 11B and the relative movement between the heads 6 and the members 10 with SW 12A and 12B. When a detection signal is provided by the SW 12 but not by SW 11, cylinders 13A and 13B lift the heads 6 separately.
Patent JP-2000272175-A (JP)
Title: Color printer and method for operating same
Inventor: ENDO MASAKATSU
IPC: B41J5/30
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To adequately print color images of which the image start positions or image end positions in the identical print line are different from each other. SOLUTION: This printer comprises image buffers 63Y, 63M, 63C for different colors each having a capacity capable of storing a whole range of image data in one print line. When storing the image data of each color in one print line, the storing is started from start addresses 107Y, 107M, 107C corresponding to start positions of the different colors and is ended by end address 108Y, 108M, 108C corresponding to end positions of thereof. A reading address range 111 is determined based on a range from a minimum address 109 in the start addresses of the image data for all colors to a maximum address 110 in the end addresses and the image data of each color in the reading address range 111 is read from the buffer for each color to be transferred to a print head.  At the same time, the print head is continuously moved in the main scanning direction in a printing range 115 corresponding to the reading address range 111.
Patent JP-S5713577-A (JP)
Title: Character reader
Inventor: WATANABE KATSUJI
IPC: G06V30/146
Filed: 1980-06-27
Abstract: PURPOSE:To get rid of influence of a noise and to swiftly process a slip which has been mentioned in a free format, without imposing a special burden on an operator, by providing the first and second areas on a scanning part. CONSTITUTION:The first and second scanners 1, 4 are placed on a carrier line of a character reader, a character line is detected by a processing part 2 by scanning the scanner 1, and in case when the number of bits showing a black shadow has exceeded the prescribed number of bits, existence of the character line is recognized, and a pulse is outputted from the processing part 2. Also, in a memory part 3 is held information for designating an existence position of a character line on a slip, which has been calculated by the timing by which the character line has been detected, and a carrying speed of a slip, a control part 7 is controlled by an output from the processing part 2, and information for designating the existence position is read out. When a slip has been carried until the character line of the designating information reaches an area of the scanner 4, the slip is discriminated swiftly in a discrimination part 6 by an output signal from the scanner 1, by scanning the scanner 4.
Patent JP-2000284200-A (JP)
Title: Image forming device
Inventor: HAMADA TAKATOSHI
IPC: B41J2/44
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make constant the level of output signal from an optical fiber as to the image forming device which transmits the light signal emitted by a light source for exposure on a video controller side to a print engine part by an optical fiber. SOLUTION: The image forming device P is equipped with the video controller 3 which converts received image information into data for image. formation and the print engine part 5 having a photoreceptor 22. A light source 7 for exposure and a driving circuit 8 which drives the light source corresponding to the data for image formation are provided in the video controller. The light signal emitted by the light source is transmitted to the print engine part by the optical fiber 11 to irradiate the photoreceptor by a latent image forming means 27. The print engine part 5 is provided with a light output adjusting means 41 which adjusts the output level of the light signal transmitted by the optical fiber in the form of the light signal and the output level of the light signal L is controlled to a constant value.
Patent JP-S58206474-A (JP)
Inventor: OOMORI YOSHITAKA
IPC: B62K23/06
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58202846-A (JP)
Title: Speaker property measuring apparatus
Inventor: HIROSE SHINTAROU
IPC: H04R29/00
Filed: 1982-05-21
Abstract: PURPOSE:To eliminate the need for any computer for operational processing, by employing, as a response signal from a speaker, a continuous sine-wave signal obtained by converting the output of an A/D converter or RAM selected by an input selection circuit into an analog signal. CONSTITUTION:A tone-burst wave signal from a tone-burst wave signal generator 12 is amplified as at 13 and then applied to a speaker 14 to generate a sound. The sound is converted into an electric signal by means of a microphone 16 and amplified as at 17 and is then converted into a digital signal by means of an A/D converter 18. A digital signal as an output signal from the A/D converter 17 or an RAM 19 selected by an input selection circuit 23 is converted into an analog signal by means of a D/A converter 24, thereby to obtain a continuous sine-wave signal. Such a continuous sine-wave signal is amplified as at 25 and then applied to a heterodyne analyzer 26 to measure the characteristics of the speaker 14. Thus, it is possible to obtain a speaker characteristic measuring apparatus without the need for any computer for operational processing.
Patent JP-S57202347-A (JP)
Title: Electricially conductive resin composition for plating and its production
Inventor: SAKAGUCHI TOSHIHARU
IPC: C08K5/05
Filed: 1981-06-08
Abstract: PURPOSE: A resin composition that is made by adding a thiocyanuric acid or its derivative and a glycol to an electrically conductive resin, thus enabling direct plating on the surfaces of the moldings without chemical plating.  
     CONSTITUTION: (A) 100pts.wt. of an electrically conductive resin that is made by adding a conductive material such as carbon black or metallic powder to a thermoplastic resin and has a volume resistivity of less than 500Ω.cm are kneaded with a mixture of (B) 1W10pts. of a thiocyanuric acid and/or its derivative such as trithiocyanuric acid or dithiocarbanylthiocyanuric acid and (C) 2W15pts. of a glycol. Especially a mixture of 1/3W3/1 B/C components is kneaded so that B and C totals 4W24pts. to give high throwing power and adhesion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02266512-A (JP)
Title: Manufacture of semiconductor element
Inventor: KURODA SHUNICHI
IPC: H01L21/027
Filed: 1989-04-07
Abstract: PURPOSE:To align an alignment mark after epitaxial growth automatically by forming a non-oxidizing film onto a semiconductor substrate in an alignment mark shape, oxidizing the semiconductor substrate, removing the non-oxidizing film and an oxide film and shaping an epitaxial layer onto the surface of the semiconductor substrate. CONSTITUTION:A semiconductor substrate 101 is oxidized and bird beak-shaped oxide films 103 are formed on the lower sides of the outer circumferential section of an alignment mark-shaped non-oxidizing film 102, and the non- oxidizing film 102 and the oxide films 103 are removed and substrate-side stepped sections 101a, 101b are exposed. Epitaxial layers 104 are shaped and stepped sections 104a, 104b transferred onto the surfaces of the layers 104 are formed. Accordingly, since the inclinations of the stepped sections are made steep, pulse-shaped light intensity signals in the same intensity degree can be acquired from the stepped sections, thus allowing mask alignment by auto- alignment.
Patent JP-H02266566-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: MATSUMOTO KAZUYA
IPC: H04N5/365
Filed: 1989-04-07
Abstract: PURPOSE:To make the concentration of impurities at a substrate part below a second type semiconductor layer which becomes a channel region to a value optimum for device operation easily by forming a first type semiconductor diffusion layer and a second type semiconductor diffusion layer on the first type semiconductor substrate in sequence. CONSTITUTION:A p-type diffusion layer with its peak concentration being nearly equal to Csub is formed on the surface of a p-type substrate at a diffusion depth of (x2-x1) by using the p-type substrate with a lower concentration of Csub' than the concentration Csub of the conventional semiconductor substrate. Then, an n<-> type epitaxial layer is formed on the surface of the p-type diffusion layer with a thickness of x' for constituting a semiconductor substrate part. Thus, it becomes possible to make the concentration of impurities below the second type semiconductor layer which becomes a channel region to a value which is optimum for device operation easily by the first type and second type diffusion layers.
Patent JP-S5713986-A (JP)
Title: Speed controller for motor
Inventor: YOSHIHIRO MITSUGI
IPC: H02P29/00
Filed: 1980-06-26
Abstract: PURPOSE:To accomplish a stable speed control even at an extremely low speed while enabling a program control by driving a motor to be controlled moving stopping target positions successively with the application of a stop servo to the motor. CONSTITUTION:Sine wave signals Sb and Sa are produced as phase shifter by 90 deg. to each with two magnetic heads 5 and 6 of frequency generator 3 connected to a motor 1 to be controlled and inputted into multipliers 9 and 10. According to a programing signal Sp, signals Ka and Kb outputted from a control signal generation circuit 11 are inputted to the multipliers 9 and 10 to be multiplied by the sine wave signals Sa and Sb and a signal Sc is obtained by addition. Here, the signals Ka and Kb are varied timewise so that the signal Sc takes form of a sine wave with the zero point moving. The Sc is inputted into a comparator 13 and compared with a zero potential to control a driving circuit 16 of a stop servo with the deviation thus obtained.
Patent JP-S61248871-A (JP)
Title: Device for exchanging object
Inventor: OKUBO TADAHIKO
IPC: B65H67/04
Filed: 1985-04-23
Abstract: PURPOSE:To facilitate the simultaneous positioning of a number of cubic objects by providing a horizontally movable free position head which has an oblique angle guide and on which an object is placed, a holding means for said head, and centering mechanisms for restoring the both. CONSTITUTION:A free position head 9 is moved toward a spun yarn head 1 by means of a replacing hand 11, and is elevated while being horizontally moved so that each of the axes and the turning angles of the heads 1, 9 agrees with the other, by means of the movable members of oblique angle guide members 47, 49. Since a cylinder 27 is being energized in the contracting direction and a centering pin 57 is off from a hole 61, a head 21 is free to move on a upper base 19. A cylinder 29 is energized in the extending direction, and gaps are created between slider 23, a friction board 25, and a disk 22 making them mutually movable. As a compressed air is fed into a cylinder 31 from a fitting 45, the pin 57 is extended upward and fitted into the hole 61 of the slider 23 forming a centering condition. And, as the head 9 continues to be elevated, a number of cubic object are inserted in the head 1.
Patent JP-S5515516-A (JP)
Title: Sequential controller
Inventor: MIZUGUCHI MASAAKI
IPC: G05B19/08
Filed: 1978-07-18
Abstract: PURPOSE: To put counters in synchronism and in a wide interlock, by providing a couple of counter output lines to a matrix circuit corresponding to counters.  
     CONSTITUTION: When counter 17 is in a clear state, counter output lines 6-1 and 6-2 are [H] and [L] respective and when counter 18 is in a count operation state, the both are inverted. The operation of counter 18 is similar and when counter 18 is a clear state, counter output lines 6-3 and 6-4 are [H] and [L] respectively. Therefore, counters 17 and 18 can easily be synchronized by lines 6-1 to 6-4. Further, using line 6-1 realizes interlock establishment preventing counter 18 from counting while counter 17 is counting, so that a certain latitude will be allowed in the matter of interlock establishement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02264747-A (JP)
Title: Carboxylic acid ester compound and liquid crystal compound
Inventor: MIYAKOSHI TERUICHI
IPC: C09K19/32
Filed: 1989-04-06
Abstract: NEW MATERIAL:A compound expressed by formula IX (R is 6-18C alkyl, 6-18C alkoxy or 6-18 halogenated alkyl; m is an integer of 2-10;C* is asymmetric carbon atom). EXAMPLE:6-Decyloxy-2-[2-{4-(1-ethylhexyl)oxycarbonyl}phenyl]ethylnapht halene. USE:A ferroelectric liquid crystal compound, capable of forming various devices, etc., having excellent characteristics, such as an operation temperature range of about ambient temperature or lower than that, a high switching speed and extremely small power consumption and providing stable contrast. PREPARATION:A compound expressed by formula II obtained from 2-decyl-2- hydroxymethylnaphthalene in two steps is reacted with a compound expressed by formula V available from a compound expressed by formula II and p-toluic acid in three steps and the resultant product is passed through compounds expressed by formulas VI and VII to afford the above-mentioned exemplified compound expressed by formula VIII.
Patent JP-S5422739-A (JP)
Title: Diagnosis system for error check circuit
Inventor: KUNO KIYOSHI
IPC: G01R31/28
Filed: 1977-07-22
Abstract: PURPOSE: To secure a diagnisis system for the error check circuit by applying the external signal to the output pin of the logic circuit to be checked, giving a wired OR with the output to secure a forced error for the output and checking the output error through the error check circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61247165-A (JP)
Title: Method for dither picture coding
Inventor: KOBAYASHI MAKOTO
IPC: H04N1/41
Filed: 1985-04-25
Abstract: PURPOSE:To improve the coding efficiency by rearranging a binary-coded picture at the same threshold value in a matrix so that picture elements binary-coded by the same threshold value in the matrix approach together. CONSTITUTION:An intermediate signal inputted from an input section (not shown) is stored in an intermediate tone signal memory 1, the result is divided into blocks comprising plural picture elements and each picture element is compared with a threshold value at a comparator 2. The threshold value differs from each picture element and is stored in a threshold value storage memory 3. The signal binary-coded by the comparator 2 is stored in a binary signal memory 5 via a memory address controller 4 and the binary-coded picture elements by using the same threshold value are rearranged so as to approach together. Then the result is coded by a binary signal coder 6 and sent. Thus,the coding efficiency is improved.
Patent JP-H05256034-A (JP)
Title: Bath room
IPC: G03B21/60
Filed: 1992-03-12
Abstract: PURPOSE:To make bathing comfortable by a method in which a light-regulating glass having a milk-white color during the period when no electricity is supplied and also having transparency during the period when electricity is supplied is attached to the window of bath room, and a cinema or scenery picture- projector is provided for the side wall in the face of the window. CONSTITUTION:A bath room is provided with a window glass 20 consisting of a light-regulating glass 21 on the inside and a visual-field selecting glass 31 on the outside, and a projector 12 is set on the outer wall 6 in the face of the glass 20. The glass 21 is a milk-white color when no electricity is supplied and transparent when electricity is supplied, and the glass 31 is nontransparent for a fixed extension angle range and see-through for the other range. By projecting cinema or scenery picture on the window to produce an appearance of public bath or open-air bath, bathing can be made more comfortable.
Patent JP-H03285664-A (JP)
Title: Cloudy flavor for drink
Inventor: OSHIMA MOTOMU
IPC: A23L2/00
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a product having excellent emulsion stability and taste by blending oil selected from a group consisting of essential oil, oleoresin, edible oil and natural resin with a hexose fatty acid monoester. CONSTITUTION:An oil is selected from a group consisting of essential oils, oleoresin, edible oil and natural resin. The prescribed oil is properly blended with a hexose fatty acid monoester to produce the aimed cloudy flavor. The production method is especially limited. The hexose fatty acid monoester may be added and blended with either one of oil ingredient or water ingredient. For example, an oil phase obtained by adding an agent for controlling specific gravity to edible oil consisting essentially of oleoresin is blended with a water phase obtained by as necessary adding a natural gum aqueous solution of arabia gum, etc., paste and coloring agent to water containing hexose fatty acid monoester by a homomixer, etc., to provide the aimed product.
Patent JP-H04298337-A (JP)
Title: Laminate and manufacture thereof
Inventor: ARAYA YOICHI
IPC: C08J7/04
Filed: 1991-03-27
Abstract: PURPOSE:To provide a laminate wherein non-chargeable coating excellent in close adhesiveness and water resistance and low in the humidity dependence of surface resistivity is applied to the surface of a base material such as a plastic material. CONSTITUTION:A laminate has a structure wherein a non-chargeable ethylene copolymer ionomer layer containing a metal selected from potassium, rubidium and cesium as an ion source is applied a base material through a polyethylene imine layer or polyethylene imine is applied to the base material and the aqueous dispersion of the aforementioned non-chargeable ethylene copolymer ionomer is applied thereon. By this method, the laminate having coating excellent in the close adhesiveness with the base material, water resistance and non- chargeability is obtained and widely used in a packing material or other various plastic molded products.
Patent JP-S5712060-A (JP)
Title: Thermosetting resin molding material and molded product therefrom
Inventor: TANAKA MASARU
IPC: C08L97/00
Filed: 1980-06-27
Abstract: PURPOSE: The titled material requiring little amount of a material for imparting incombustibility, not suffering from reduction in strength and giving a light-weight molded product, which is prepared by incorporating waste paper crushed and rendered noncombustible in a thermosetting resin.  
     CONSTITUTION: A flame-retardant molding material is obtd. by compounding a thermosetting resin such as a phenol or epoxy resin with 5W60wt% waste paper crushed and rendered noncombustible as an org. filler and if necessary, another org. or inorg filler, and then with a curing agent, a curing auxiliary, a releasing agent, a colorant, etc. The thermosetting resin molding material has flame retardancy of 94V-O like those prepared by use of asbestos and is comparable to a conventional one in strength, so that it is possible to obtain a low-density and highly safe molding compound. 
     COPYRIGHT: (C)1982,JPO&Japio